As we all know，exercise provides a wealth of benefits. （1）BB.In the same way that it benefits the muscles of your body.Regular exercise can strengthen your brain，too!By using your mind in new ways，you can improve your memory well into old age and reduce your risk of Alzheimer's （老年癡呆癥） disease.
Recent studies have found that the best thing you can do for your brain is to keep learning new things. （2）AA.The first one is the physical activity that keeps your body in good working order，like walking and weight training.The second one，passive activity，includes socializing，and listening to music.It's the activity in the third group，however，that really sharps your brain.This activity includes reading，writing，and puzzle-solving.
Studies have shown that people who are less mentally active in their younger years are more likely to develop Alzheimer's. （3）FF .By taking up a new hobby such as painting，cooking or a game like chess，you can provide your brain with a serious workout.
（4）CC Studies have shown that fruits and vegetables high in antioxidants （抗氧化劑） can help keep an aging brain in good shape.Foods that are high in B vitamins can also help keep the mind sharp.These foods include beans，fish and dark leafy greens.
Americans are living longer than ever，and it just makes sense to prepare your mind for the old age.Taking a few key steps can make all the difference. （5）GG.
A.Experts divide activities into three types.
B.It makes you stronger and more energetic.
C.You can also eat your way to a healthy brain.
D.You should decide what activities you would like to do.
E.Experts suggest that healthy eating can prevent memory loss.
F.In other words，you're never too young to give your mind a workout.
G.So let's try something new，learn new skills，and keep your brain firing.
【考點(diǎn)】人與自我．
【答案】B；A；F；C；G
【解答】
【點(diǎn)評(píng)】
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發(fā)布：2024/5/27 14:0:0組卷：4引用：2難度：0.5
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3．Dear Laura，
Thanks for letting us to stay at your seaside house． Now， you might have heard from your neighbors about which happened on Saturday evening． When I was out a walk， my younger son， Tom， played football before your house． He made so many noise that the neighbors got quite angrily． Even worse， Tom broke one of the window of Mr． Wilson's house． Tom and I apologized to all the neighbors for the unhappy happenings， but promised to have the broken window repair soon． Tom said that we would not do such silly things any more． I am glad that your neighbors had forgiven us． They are really nice people．
Yours，
Betty發(fā)布：2025/1/30 8:0:1組卷：12引用：2難度：0.5